Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7ZG callsign genealogy
Currently held by DeHeide, John
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AF7ZG's current licensee, walking backwards.
- DeHeide, JohnWAgranted 2015-08-21cancelled 2016-05-31
Successor callsigns
Callsigns held now by people who previously held AF7ZG.
No current licensee on record previously held this callsign.